基本解释n.向斜adj.向斜的同根派生 synclinal相关词英汉例句用作名词 (n.)Spacings between anticlinal crests and synclinal troughs in the member tend to be equal in some series of folds.岩层中的背斜峰和向斜谷之间的距离趋于相等。synclinal更多例句